package day607;

public class TestThread3 {
    public static void main(String[] args) {
        //DemoThread t = new DemoThread();
        //t.start();
        for (int i = 1;i <= 60;i++){
            System.out.println(i);
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
